Browsing Master's Theses by Title
Now showing items 295-314 of 454
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Negotiation-based decentralized conflict resolution in multi-agent path finding
This thesis addresses the problem of Multi-Agent Path Finding problem where multiple agents aim to reach their destination in a grid world without any colli sion. It aims to provide a solution achieving good trade-off ... -
Neural network estimatorsfor optimal tour lengths of TSP instances with arbitrary node distributions
To achieve operational efficiency in logistics, we need to solve complex routing problems. Due to their complexity, these problems are often solved sequentially, i.e., using cluster-first route-second (CFRS) type frameworks. ... -
A new LED driver design with CRM flyback topology and high power factor and low total harmonic distortion
(2018-01)In many of today's solid-state lighting (SSL) applications, Critical Conduction Mode (CRM) Flyback PFC converter is a popular solution due to its limited component count and simple structure with respect to other switched ... -
The new luxury of home decoration objects in Turkey: A theoretical framework for understanding the consumption motivations and status relationships since 2000s
In the 2000s, changing socio-economic and political structures of Turkey have affected luxury consumption practices. A new modern conservative class has emerged in Turkey. The conservative lifestyle has gained a new dimension ... -
A new method for data association in 3-D localization: one-point RANSAC with epipolar constraint
(2014-08)The problem of Localization or Simultaneous Localization and Mapping has received a great deal of attention within the robotics literature, and the importance of the solutions to this problem has been well documented for ... -
A no-reference measurement method of blockiness in dct-coded images through edge detection and regression
(2014-01)Bu tezde, bloklanma hatalarını bulan bir algoritma ve detaylı sonuçları sunulmaktadır. Günümüzde, resimlerin ve videoların sayısal kodlamaları ve aktarımları artmaktadır. DCT-tabanlı sıkıştırma tekniklerini kullanan, düşük ... -
Nonidentical parallel machine scheduling with time-dependent deterioration of jobs
We consider scheduling of deteriorating jobs on nonidentical parallel machines where the objective is to minimize mean flow time while ensuring the average value (i.e., quality) of processed jobs on machines exceeds a ... -
A novel approach for identification of thermal and optical characteristics for the active layer of high power photonic devices
(2019-12)A vast amount of electricity consumption for general lighting, the implementation of energy efficient technologies is highlighted in many platforms with the use of light emitting diodes (LEDs). Because of its environmentally ... -
A novel sampling technique and gradient boosting tree-based approach for cross-channel fraud detection
The most recent research on hundreds of financial institutions uncovered that only 26% of them have a team assigned to detect cross-channel fraud. Due to the developing technologies, various fraud techniques have emerged ... -
Numerical and experimental analysis of KSF LED packages in a 65" ultra-thin LED TV
(2019-08-08)Flat panel display technologies have been well developed over the last decade towards high-end products which have slimmer, higher brightness and wider color gamut (WCG) characteristics. These challenges led to a dramatic ... -
Numerical and theoretical analysis of external gear pump
(2019-01-28)External gear pumps are one of the mostly used pump types in the uid power applications due to simplicity, low cost and long operation period. However, there are some disadvantages such as internal leakages, noise and ... -
Numerical investigation of the radiant heating performance of a continuous annealing furnace
Annealing as a type of heat treatment process is widely used in the glass manufacturing industry. It is the last stage of the manufacturing process and has a highly dominant effect on the quality of the glass. Especially ... -
An occupant-oriented circular model for facility management strategy
(2018-08)Facility management (FM) concept should be re-considered for the next generation of strategic operations of buildings and should be human-focused. Traditional FM strategies are based on designs by the stakeholders and ... -
On modeling and simulation site material flows and logistics through BIM
(2019-08-21)Material flows and logistics are essential for proper material management within construction sites. Its effective implementation can improve efficiency of construction activities, handling and distribution of the materials. ... -
On the correlation of psychoacoustic metrics with mushra-based subjective sound quality perception for televisions
(2019-08-09)Even though the loudspeaker technologies used in televisions (TVs) and objective sound quality assessment techniques had continuously advanced over the years, the literature on automatic sound quality assessment in the TV ... -
Open-end bin packing problem with conflicts
In this thesis study, we focus on a new variant of the famous Bin Packing Problem (BPP) called the Open-End Bin Packing Problem with Conflicts (OEBPPC) which combines the Open-End Bin Packing Problem (OEBPP) and the Bin ... -
OPLINQ: opportunistic link scheduling for massive device-to-device mmWave communication networks
(2017-01)mmWave communications networking is a promising physical layer technology for the requirement of the huge bandwidth in next generation 5G infrastructures. One of the emerging important applications for 5G mmWave architectures ... -
Optical quantum dot films for wide color gamut smart phone displays
(2019-05-08)Liquid crystal display (LCD) technology is a fundamental constituent of today’s smart phones for image formation. LCDs are required to have a back light unit (BLU) to create a uniform white light with the correct color ... -
Optimization and analysis of WLAN RF energy harvesting system architecture for low power wireless applications
(2017-01)The presented work proposes a radio frequency (RF) energy harvesting circuit design, which scavenges energy from WLAN dual frequency band. In comparison to other available sources for energy scavenging, e.g. solar, wind ... -
Optimization of tpms lattice structures via hybridization and grading of the lattice morphologies
Owing to its excellent mechanical properties, triply periodic minimum surfaces (TPMS) lattice structures have recently gained more interest in engineering applications. The superior properties of these structures make it ...
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